We are inescapably confronted with time on a daily basis. It assists us in organizing our lives, for the better or worse, and we have also grown comfortable with dividing our sense of time in three main blocks: a past, a present moment, and a future. Time is so intrinsically entangled with our everyday experiences […]
Tag: General Relativity Page 1 of 2
Thinking up a single theory that explains everything within the physical world is what seems to drive several theoretical physicists. From the dynamics of the largest cosmological structures down to the twists and turns of quantum systems at the smallest of scales. The leading position in the search for a unifying mathematical scheme is arguably […]
How did it all start? How was our Universe created? What were the initial conditions? Were there any conditions at all? Is our observable Universe just one patch of many in a much larger universe beyond our reach? Is our Universe unique? Did it pop out of nowhere? Will it expand forever or come crashing […]
We always appreciate it when explanations add up. There is a sort of soothing and satisfying effect that comes along and suffuses us when things make sense. Precisely for those reasons, what has irked many theoretical physicists for already several decades is the absence of the theory of quantum gravity, which intends to put gravitational […]
It goes without saying that it is hard to observe something that we cannot perceive with our own eyes. Luckily, science and technology have come a long way in helping us to detect the unseeable. Think of optical and atomic force microscopes showing how the Shewanella oneidensis bacterium extracts oxygen from toxic metals, mirrors and […]